*SUPPORT*
IN: kiki wif fep OUT: PINK RED RED
IN: tufa tufa OUT: BLUE BLUE
IN: wif zup kiki OUT: PINK RED
IN: tufa OUT: BLUE
IN: wif tufa lug tufa fep OUT: RED BLUE BLUE BLUE
IN: tufa tufa kiki zup kiki OUT: BLUE BLUE PINK PINK
IN: tufa zup kiki OUT: PINK BLUE
IN: wif zup tufa OUT: BLUE RED
IN: kiki OUT: PINK
IN: tufa wif OUT: BLUE RED
IN: wif zup wif OUT: RED RED
IN: kiki fep OUT: PINK PINK
IN: wif OUT: RED
IN: gazzer OUT: PURPLE

*QUERY*
IN: gazzer zup tufa OUT: BLUE PURPLE
IN: wif lug gazzer wif zup wif OUT: RED PURPLE RED RED
IN: wif zup gazzer OUT: PURPLE RED
IN: wif fep OUT: RED RED
IN: gazzer fep lug kiki tufa zup gazzer OUT: PURPLE PURPLE PINK PURPLE BLUE
IN: kiki zup kiki OUT: PINK PINK
IN: tufa fep OUT: BLUE BLUE
IN: gazzer lug gazzer zup kiki lug kiki OUT: PURPLE PINK PURPLE PINK
IN: kiki zup gazzer OUT: PURPLE PINK
IN: gazzer fep OUT: PURPLE PURPLE

*GRAMMAR*
kiki -> PINK 
 gazzer -> PURPLE 
 wif -> RED 
 tufa -> BLUE 
 u1 zup u2 -> [u2] [u1] 
 u1 fep -> [u1] [u1] 
 x1 lug x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 